This is Ultimate 0.2.5-wip.dk.contract-modifies-e378df2-m [2024-10-15 15:32:16,346 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-15 15:32:16,426 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-10-15 15:32:16,432 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-15 15:32:16,434 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-15 15:32:16,466 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-15 15:32:16,468 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-15 15:32:16,469 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-15 15:32:16,470 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-15 15:32:16,471 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-15 15:32:16,471 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-15 15:32:16,472 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-15 15:32:16,472 INFO L153 SettingsManager]: * Use SBE=true [2024-10-15 15:32:16,474 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-15 15:32:16,475 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-15 15:32:16,475 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-15 15:32:16,475 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-15 15:32:16,475 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-15 15:32:16,476 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-15 15:32:16,476 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-15 15:32:16,476 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-15 15:32:16,479 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-15 15:32:16,480 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-15 15:32:16,480 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-15 15:32:16,480 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-15 15:32:16,481 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-15 15:32:16,481 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-15 15:32:16,481 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-15 15:32:16,482 INFO L153 SettingsManager]: * Future-live optimization=false [2024-10-15 15:32:16,482 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-15 15:32:16,482 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-15 15:32:16,483 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: Inline calls to implemented procedures -> NEVER [2024-10-15 15:32:16,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-15 15:32:16,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-15 15:32:16,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-15 15:32:16,851 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-10-15 15:32:16,851 INFO L274 PluginConnector]: Witness Parser initialized [2024-10-15 15:32:16,853 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/egcd-ll_valuebound1.yml/witness-2.1.yml [2024-10-15 15:32:16,902 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-15 15:32:16,902 INFO L274 PluginConnector]: CDTParser initialized [2024-10-15 15:32:16,902 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound1.c [2024-10-15 15:32:18,532 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-15 15:32:18,723 INFO L384 CDTParser]: Found 1 translation units. [2024-10-15 15:32:18,724 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound1.c [2024-10-15 15:32:18,730 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/bee63af22/0038915fbfd94debabbbef9759366350/FLAG6634545ad [2024-10-15 15:32:18,747 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/bee63af22/0038915fbfd94debabbbef9759366350 [2024-10-15 15:32:18,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-15 15:32:18,749 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-10-15 15:32:18,753 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-15 15:32:18,753 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-15 15:32:18,758 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-15 15:32:18,759 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 03:32:16" (1/2) ... [2024-10-15 15:32:18,763 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b00d175 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:18, skipping insertion in model container [2024-10-15 15:32:18,763 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 03:32:16" (1/2) ... [2024-10-15 15:32:18,765 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53202d6d and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:18, skipping insertion in model container [2024-10-15 15:32:18,765 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:32:18" (2/2) ... [2024-10-15 15:32:18,765 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b00d175 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:18, skipping insertion in model container [2024-10-15 15:32:18,766 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:32:18" (2/2) ... [2024-10-15 15:32:18,776 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-10-15 15:32:18,779 INFO L1541 ArrayList]: Loop invariant at [L35-L52] ((((((((r == 0) && (y == 1)) && (s == 1)) && (x == 1)) && (b == y)) && (q == 0)) && (a == x)) && (p == 1)) [2024-10-15 15:32:18,780 INFO L1541 ArrayList]: Function contract at [L10]: requires (1 <= cond), ensures (1 <= cond) [2024-10-15 15:32:18,780 INFO L1541 ArrayList]: Function contract at [L7]: requires null, ensures (cond != 0) [2024-10-15 15:32:18,798 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-15 15:32:18,999 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/egcd-ll_valuebound1.c[489,502] [2024-10-15 15:32:19,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:32:19,035 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global [2024-10-15 15:32:19,072 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/egcd-ll_valuebound1.c[489,502] Start Parsing Local [2024-10-15 15:32:19,085 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:32:19,102 INFO L204 MainTranslator]: Completed translation [2024-10-15 15:32:19,103 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19 WrapperNode [2024-10-15 15:32:19,103 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-15 15:32:19,104 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-15 15:32:19,104 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-15 15:32:19,105 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-15 15:32:19,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19" (1/1) ... [2024-10-15 15:32:19,117 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19" (1/1) ... [2024-10-15 15:32:19,124 INFO L138 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-10-15 15:32:19,124 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-15 15:32:19,126 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-15 15:32:19,126 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-15 15:32:19,126 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-15 15:32:19,136 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19" (1/1) ... [2024-10-15 15:32:19,136 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19" (1/1) ... [2024-10-15 15:32:19,138 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19" (1/1) ... [2024-10-15 15:32:19,151 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 15:32:19,152 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19" (1/1) ... [2024-10-15 15:32:19,152 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19" (1/1) ... [2024-10-15 15:32:19,160 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19" (1/1) ... [2024-10-15 15:32:19,163 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19" (1/1) ... [2024-10-15 15:32:19,168 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19" (1/1) ... [2024-10-15 15:32:19,169 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19" (1/1) ... [2024-10-15 15:32:19,173 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-15 15:32:19,174 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-15 15:32:19,174 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-15 15:32:19,174 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-15 15:32:19,175 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19" (1/1) ... [2024-10-15 15:32:19,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-15 15:32:19,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-10-15 15:32:19,208 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 15:32:19,214 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 15:32:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-15 15:32:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-15 15:32:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-15 15:32:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-10-15 15:32:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-10-15 15:32:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-15 15:32:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-10-15 15:32:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-10-15 15:32:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-15 15:32:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-15 15:32:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-10-15 15:32:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-10-15 15:32:19,326 INFO L238 CfgBuilder]: Building ICFG [2024-10-15 15:32:19,328 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-15 15:32:19,504 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-15 15:32:19,533 INFO L287 CfgBuilder]: Performing block encoding [2024-10-15 15:32:19,560 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-15 15:32:19,560 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-15 15:32:19,561 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:32:19 BoogieIcfgContainer [2024-10-15 15:32:19,565 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-15 15:32:19,566 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-10-15 15:32:19,567 INFO L270 PluginConnector]: Initializing Referee... [2024-10-15 15:32:19,568 INFO L274 PluginConnector]: Referee initialized [2024-10-15 15:32:19,568 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 03:32:16" (1/4) ... [2024-10-15 15:32:19,569 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1bec9772 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 15.10 03:32:19, skipping insertion in model container [2024-10-15 15:32:19,570 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 15.10 03:32:18" (2/4) ... [2024-10-15 15:32:19,570 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1bec9772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 15.10 03:32:19, skipping insertion in model container [2024-10-15 15:32:19,570 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:19" (3/4) ... [2024-10-15 15:32:19,570 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1bec9772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 15.10 03:32:19, skipping insertion in model container [2024-10-15 15:32:19,571 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:32:19" (4/4) ... [2024-10-15 15:32:19,572 INFO L79 RefereeObserver]: Analyzing ICFG egcd-ll_valuebound1.c [2024-10-15 15:32:19,575 INFO L113 InvariantChecker]: Found 1 loops. [2024-10-15 15:32:19,575 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 15:32:19,576 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-10-15 15:32:19,576 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr7REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 12 edges. [2024-10-15 15:32:19,576 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 10 edges. [2024-10-15 15:32:19,576 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-10-15 15:32:19,576 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr4REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 9 edges. [2024-10-15 15:32:19,577 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr6REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 11 edges. [2024-10-15 15:32:19,577 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 15:32:19,577 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 15:32:19,577 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 8 edges. [2024-10-15 15:32:19,577 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 9 edges. [2024-10-15 15:32:19,577 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr3REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges. [2024-10-15 15:32:19,578 INFO L131 InvariantChecker]: Will check 7 loop-free subgraphs from loop head to error location, 1 loop-free subgraphs from loop head to loop head, 1 loop-free subgraphs from procedure entry to loop head, 3 loop-free subgraphs from procedure entry to error location [2024-10-15 15:32:19,627 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 4 edges [2024-10-15 15:32:19,628 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:19,629 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:19,629 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:19,630 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:19,632 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,650 INFO L101 BaseMinimizeStates]: Removed 6 edges and 2 locations by large block encoding [2024-10-15 15:32:19,652 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,652 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:19,652 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:19,652 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:19,656 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:19,680 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-10-15 15:32:19,708 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-10-15 15:32:19,708 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:19,708 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:19,708 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:19,708 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:19,708 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,716 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-10-15 15:32:19,716 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,716 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:19,716 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:19,717 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:19,717 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:19,722 INFO L520 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:19,750 INFO L309 BlockEncoder]: Initial Icfg 11 locations, 12 edges [2024-10-15 15:32:19,751 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:19,751 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:19,751 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:19,751 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:19,751 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,774 INFO L101 BaseMinimizeStates]: Removed 28 edges and 9 locations by large block encoding [2024-10-15 15:32:19,774 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,775 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:19,775 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:19,775 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:19,778 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:19,781 INFO L520 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr7REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:19,797 INFO L309 BlockEncoder]: Initial Icfg 9 locations, 10 edges [2024-10-15 15:32:19,798 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:19,798 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:19,799 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:19,799 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:19,800 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,815 INFO L101 BaseMinimizeStates]: Removed 20 edges and 7 locations by large block encoding [2024-10-15 15:32:19,815 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,816 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:19,816 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:19,816 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:19,820 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:19,825 INFO L520 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:19,838 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:32:19,839 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:19,839 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:19,839 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:19,841 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:19,841 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,844 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:32:19,844 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,844 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:19,844 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:19,844 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:19,844 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:19,848 INFO L520 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:19,863 INFO L309 BlockEncoder]: Initial Icfg 8 locations, 9 edges [2024-10-15 15:32:19,863 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:19,864 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:19,864 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:19,864 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:19,864 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,874 INFO L101 BaseMinimizeStates]: Removed 16 edges and 6 locations by large block encoding [2024-10-15 15:32:19,874 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,875 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:19,875 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:19,875 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:19,886 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:19,891 INFO L520 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr4REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:19,906 INFO L309 BlockEncoder]: Initial Icfg 10 locations, 11 edges [2024-10-15 15:32:19,906 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:19,907 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:19,907 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:19,907 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:19,907 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,930 INFO L101 BaseMinimizeStates]: Removed 24 edges and 8 locations by large block encoding [2024-10-15 15:32:19,930 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,930 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:19,931 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:19,931 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:19,934 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:19,937 INFO L520 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr6REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:19,948 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-10-15 15:32:19,948 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:19,949 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:19,949 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:19,950 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:19,950 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,952 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-10-15 15:32:19,953 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,954 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:19,954 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:19,954 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:19,955 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:19,957 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-10-15 15:32:19,966 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:32:19,966 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:19,966 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:19,967 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:19,967 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:19,968 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,969 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:32:19,969 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,969 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:19,969 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:19,969 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:19,970 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:19,971 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-10-15 15:32:19,982 INFO L309 BlockEncoder]: Initial Icfg 9 locations, 8 edges [2024-10-15 15:32:19,982 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:19,982 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:19,983 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:19,983 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:19,983 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,995 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding [2024-10-15 15:32:19,996 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:19,996 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:19,996 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:19,996 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:19,996 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:20,000 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:20,009 INFO L309 BlockEncoder]: Initial Icfg 9 locations, 9 edges [2024-10-15 15:32:20,010 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:20,010 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:20,010 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:20,010 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:20,010 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:20,029 INFO L101 BaseMinimizeStates]: Removed 16 edges and 7 locations by large block encoding [2024-10-15 15:32:20,029 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:20,029 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:20,029 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:20,030 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:20,034 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:20,038 INFO L520 InvariantChecker]: The annotation(s) from loop head L43-2 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:20,052 INFO L309 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-10-15 15:32:20,052 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:20,052 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:20,052 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:20,053 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:20,053 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:20,059 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-10-15 15:32:20,059 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:20,059 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:20,059 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:20,060 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:20,060 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:20,063 INFO L520 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr3REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:20,067 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness. [2024-10-15 15:32:20,069 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1bec9772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 15.10 03:32:20, skipping insertion in model container [2024-10-15 15:32:20,069 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-10-15 15:32:20,072 INFO L158 Benchmark]: Toolchain (without parser) took 1321.32ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 51.9MB in the beginning and 78.5MB in the end (delta: -26.7MB). Peak memory consumption was 22.7MB. Max. memory is 16.1GB. [2024-10-15 15:32:20,072 INFO L158 Benchmark]: Witness Parser took 0.24ms. Allocated memory is still 58.7MB. Free memory is still 36.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:32:20,073 INFO L158 Benchmark]: CDTParser took 1.08ms. Allocated memory is still 58.7MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:32:20,073 INFO L158 Benchmark]: CACSL2BoogieTranslator took 351.04ms. Allocated memory is still 86.0MB. Free memory was 51.6MB in the beginning and 58.9MB in the end (delta: -7.3MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2024-10-15 15:32:20,074 INFO L158 Benchmark]: Boogie Procedure Inliner took 20.29ms. Allocated memory is still 86.0MB. Free memory was 58.9MB in the beginning and 57.9MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:32:20,074 INFO L158 Benchmark]: Boogie Preprocessor took 47.81ms. Allocated memory is still 86.0MB. Free memory was 57.9MB in the beginning and 56.1MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-15 15:32:20,076 INFO L158 Benchmark]: RCFGBuilder took 391.30ms. Allocated memory is still 86.0MB. Free memory was 56.1MB in the beginning and 42.1MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-10-15 15:32:20,076 INFO L158 Benchmark]: Referee took 503.67ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 42.1MB in the beginning and 78.5MB in the end (delta: -36.4MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2024-10-15 15:32:20,082 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.referee: - AnnotationCheckResult: Annotation is a valid proof of correctness. Annotation is a valid proof of correctness. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 55. Annotation is valid for all loop-free paths from entry of procedure assume_abort_if_not to exit of procedure assume_abort_if_not. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 36. Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to check that a call to reach_error is unreachable at line 12. Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 35. Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to exit of procedure __VERIFIER_assert. Annotation is valid for all loop-free paths from loop head at line 35 to loop head at line 35. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 56. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 37. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 36. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 54. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 35. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.24ms. Allocated memory is still 58.7MB. Free memory is still 36.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 1.08ms. Allocated memory is still 58.7MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 351.04ms. Allocated memory is still 86.0MB. Free memory was 51.6MB in the beginning and 58.9MB in the end (delta: -7.3MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 20.29ms. Allocated memory is still 86.0MB. Free memory was 58.9MB in the beginning and 57.9MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 47.81ms. Allocated memory is still 86.0MB. Free memory was 57.9MB in the beginning and 56.1MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 391.30ms. Allocated memory is still 86.0MB. Free memory was 56.1MB in the beginning and 42.1MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Referee took 503.67ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 42.1MB in the beginning and 78.5MB in the end (delta: -36.4MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-10-15 15:32:20,112 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...