This is Ultimate 0.2.5-wip.dk.contract-modifies-e378df2-m [2024-10-15 15:33:53,706 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-15 15:33:53,780 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-10-15 15:33:53,786 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-15 15:33:53,787 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-15 15:33:53,816 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-15 15:33:53,816 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-15 15:33:53,817 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-15 15:33:53,818 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-15 15:33:53,818 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-15 15:33:53,819 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-15 15:33:53,820 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-15 15:33:53,821 INFO L153 SettingsManager]: * Use SBE=true [2024-10-15 15:33:53,823 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-15 15:33:53,823 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-15 15:33:53,824 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-15 15:33:53,824 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-15 15:33:53,824 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-15 15:33:53,825 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-15 15:33:53,825 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-15 15:33:53,826 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-15 15:33:53,829 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-15 15:33:53,830 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-15 15:33:53,830 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-15 15:33:53,830 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-15 15:33:53,831 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-15 15:33:53,831 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-15 15:33:53,831 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-15 15:33:53,832 INFO L153 SettingsManager]: * Future-live optimization=false [2024-10-15 15:33:53,834 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-15 15:33:53,834 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-15 15:33:53,834 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: Inline calls to implemented procedures -> NEVER [2024-10-15 15:33:54,207 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-15 15:33:54,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-15 15:33:54,236 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-15 15:33:54,237 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-15 15:33:54,238 INFO L274 PluginConnector]: CDTParser initialized [2024-10-15 15:33:54,239 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound1.c [2024-10-15 15:33:55,982 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-15 15:33:56,204 INFO L384 CDTParser]: Found 1 translation units. [2024-10-15 15:33:56,205 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound1.c [2024-10-15 15:33:56,218 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/148b6a673/0d2d04cee29147d1ba5277c7032e8fcd/FLAG54ec3aec0 [2024-10-15 15:33:56,566 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/148b6a673/0d2d04cee29147d1ba5277c7032e8fcd [2024-10-15 15:33:56,569 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-10-15 15:33:56,569 INFO L274 PluginConnector]: Witness Parser initialized [2024-10-15 15:33:56,570 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/sqrt1-ll_unwindbound1.yml/witness-2.1.yml [2024-10-15 15:33:56,623 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-15 15:33:56,624 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-10-15 15:33:56,626 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-15 15:33:56,626 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-15 15:33:56,630 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-15 15:33:56,632 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:33:56" (1/2) ... [2024-10-15 15:33:56,634 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cc5eef3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:33:56, skipping insertion in model container [2024-10-15 15:33:56,635 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:33:56" (1/2) ... [2024-10-15 15:33:56,637 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27918827 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:33:56, skipping insertion in model container [2024-10-15 15:33:56,637 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 03:33:56" (2/2) ... [2024-10-15 15:33:56,637 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cc5eef3 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56, skipping insertion in model container [2024-10-15 15:33:56,637 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 03:33:56" (2/2) ... [2024-10-15 15:33:56,646 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-10-15 15:33:56,647 INFO L1541 ArrayList]: Loop invariant at [L30-L42] (((((((__int128) a * 2) + ((__int128) a * a)) + 1) == s) && (\old(counter) == 0)) && (t == (((__int128) a * 2) + 1))) [2024-10-15 15:33:56,649 INFO L1541 ArrayList]: Function contract at [L21]: requires (counter == 0), ensures (\old(counter) == 0) [2024-10-15 15:33:56,649 INFO L1541 ArrayList]: Function contract at [L11]: requires (cond != 0), ensures ((cond != 0) && (counter == \old(counter))) [2024-10-15 15:33:56,671 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-15 15:33:56,849 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/sqrt1-ll_unwindbound1.c[520,533] [2024-10-15 15:33:56,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:33:56,879 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-10-15 15:33:56,920 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/sqrt1-ll_unwindbound1.c[520,533] Start Parsing Global Start Parsing Global Start Parsing Local [2024-10-15 15:33:56,933 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:33:56,951 INFO L204 MainTranslator]: Completed translation [2024-10-15 15:33:56,952 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56 WrapperNode [2024-10-15 15:33:56,952 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-15 15:33:56,953 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-15 15:33:56,954 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-15 15:33:56,954 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-15 15:33:56,961 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56" (1/1) ... [2024-10-15 15:33:56,967 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56" (1/1) ... [2024-10-15 15:33:56,983 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-10-15 15:33:56,984 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-15 15:33:56,985 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-15 15:33:56,985 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-15 15:33:56,985 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-15 15:33:56,994 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56" (1/1) ... [2024-10-15 15:33:56,995 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56" (1/1) ... [2024-10-15 15:33:57,000 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56" (1/1) ... [2024-10-15 15:33:57,014 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure main is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2024-10-15 15:33:57,015 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56" (1/1) ... [2024-10-15 15:33:57,015 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56" (1/1) ... [2024-10-15 15:33:57,023 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56" (1/1) ... [2024-10-15 15:33:57,026 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56" (1/1) ... [2024-10-15 15:33:57,027 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56" (1/1) ... [2024-10-15 15:33:57,029 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56" (1/1) ... [2024-10-15 15:33:57,031 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-15 15:33:57,033 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-15 15:33:57,033 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-15 15:33:57,033 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-15 15:33:57,034 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56" (1/1) ... [2024-10-15 15:33:57,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-15 15:33:57,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-10-15 15:33:57,069 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 15:33:57,088 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 15:33:57,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-15 15:33:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-10-15 15:33:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-10-15 15:33:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-15 15:33:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-10-15 15:33:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-10-15 15:33:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-15 15:33:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-15 15:33:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-10-15 15:33:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-10-15 15:33:57,208 INFO L238 CfgBuilder]: Building ICFG [2024-10-15 15:33:57,212 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-15 15:33:57,280 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-15 15:33:57,372 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-15 15:33:57,387 INFO L287 CfgBuilder]: Performing block encoding [2024-10-15 15:33:57,408 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-15 15:33:57,408 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-15 15:33:57,408 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:33:57 BoogieIcfgContainer [2024-10-15 15:33:57,409 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-15 15:33:57,409 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-10-15 15:33:57,409 INFO L270 PluginConnector]: Initializing Referee... [2024-10-15 15:33:57,410 INFO L274 PluginConnector]: Referee initialized [2024-10-15 15:33:57,410 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 15.10 03:33:56" (1/4) ... [2024-10-15 15:33:57,411 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1080604c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 15.10 03:33:57, skipping insertion in model container [2024-10-15 15:33:57,411 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 03:33:56" (2/4) ... [2024-10-15 15:33:57,411 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1080604c and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 15.10 03:33:57, skipping insertion in model container [2024-10-15 15:33:57,411 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56" (3/4) ... [2024-10-15 15:33:57,412 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1080604c and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 15.10 03:33:57, skipping insertion in model container [2024-10-15 15:33:57,412 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:33:57" (4/4) ... [2024-10-15 15:33:57,413 INFO L79 RefereeObserver]: Analyzing ICFG sqrt1-ll_unwindbound1.c [2024-10-15 15:33:57,420 INFO L113 InvariantChecker]: Found 1 loops. [2024-10-15 15:33:57,425 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges. [2024-10-15 15:33:57,425 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 11 edges. [2024-10-15 15:33:57,426 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-10-15 15:33:57,426 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr7ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 14 edges. [2024-10-15 15:33:57,426 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr4REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 10 edges. [2024-10-15 15:33:57,426 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr6REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 12 edges. [2024-10-15 15:33:57,427 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-10-15 15:33:57,427 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 15:33:57,428 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 15:33:57,428 INFO L373 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 2 edges. [2024-10-15 15:33:57,429 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 8 edges. [2024-10-15 15:33:57,429 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr3REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 6 edges. [2024-10-15 15:33:57,430 INFO L131 InvariantChecker]: Will check 1 loop-free subgraphs from procedure entry to loop head, 1 loop-free subgraphs from loop head to loop head, 3 loop-free subgraphs from procedure entry to error location, 7 loop-free subgraphs from loop head to error location [2024-10-15 15:33:57,503 INFO L309 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-10-15 15:33:57,505 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,505 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,506 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,507 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,509 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,536 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-10-15 15:33:57,537 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,537 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,537 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,538 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,542 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,558 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,584 INFO L309 BlockEncoder]: Initial Icfg 10 locations, 11 edges [2024-10-15 15:33:57,588 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,589 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,589 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,589 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,589 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,621 INFO L101 BaseMinimizeStates]: Removed 22 edges and 8 locations by large block encoding [2024-10-15 15:33:57,621 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,622 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,622 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,622 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,632 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,638 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,656 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-10-15 15:33:57,656 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,657 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,657 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,657 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,657 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,665 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-10-15 15:33:57,665 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,665 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,665 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,665 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,666 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,670 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,682 INFO L309 BlockEncoder]: Initial Icfg 13 locations, 14 edges [2024-10-15 15:33:57,683 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,683 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,683 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,683 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,683 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,731 INFO L101 BaseMinimizeStates]: Removed 34 edges and 11 locations by large block encoding [2024-10-15 15:33:57,732 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,732 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,732 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,733 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,734 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,736 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr7ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-10-15 15:33:57,747 INFO L309 BlockEncoder]: Initial Icfg 9 locations, 10 edges [2024-10-15 15:33:57,747 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,747 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,747 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,747 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,747 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,760 INFO L101 BaseMinimizeStates]: Removed 18 edges and 7 locations by large block encoding [2024-10-15 15:33:57,760 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,760 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,760 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,760 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,762 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,764 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr4REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,772 INFO L309 BlockEncoder]: Initial Icfg 11 locations, 12 edges [2024-10-15 15:33:57,773 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,773 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,773 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,773 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,773 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,792 INFO L101 BaseMinimizeStates]: Removed 26 edges and 9 locations by large block encoding [2024-10-15 15:33:57,792 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,793 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,793 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,793 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,795 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,798 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr6REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,805 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:33:57,805 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,805 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,805 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,805 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,805 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,806 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:33:57,806 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,806 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,807 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,807 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,807 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,811 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,817 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-10-15 15:33:57,817 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,818 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,818 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,818 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,818 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,819 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-10-15 15:33:57,819 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,819 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,820 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,820 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,820 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,821 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-10-15 15:33:57,827 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:33:57,828 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,828 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,828 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,828 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,828 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,830 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:33:57,830 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,830 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,830 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,830 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,831 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,832 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-10-15 15:33:57,847 INFO L309 BlockEncoder]: Initial Icfg 3 locations, 2 edges [2024-10-15 15:33:57,847 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,847 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,847 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,847 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,848 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,850 INFO L101 BaseMinimizeStates]: Removed 2 edges and 1 locations by large block encoding [2024-10-15 15:33:57,850 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,850 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,850 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,850 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,851 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,853 INFO L520 InvariantChecker]: The annotation(s) from entry mainENTRY to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:33:57,862 INFO L309 BlockEncoder]: Initial Icfg 9 locations, 8 edges [2024-10-15 15:33:57,862 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,862 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,863 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,863 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,863 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,874 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding [2024-10-15 15:33:57,874 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,874 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,875 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,875 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,875 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,879 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:33:57,888 INFO L309 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-10-15 15:33:57,888 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,888 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,888 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,889 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,889 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,897 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-10-15 15:33:57,897 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,898 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,898 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,898 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,898 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,902 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr3REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,907 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness. [2024-10-15 15:33:57,909 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1080604c and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 15.10 03:33:57, skipping insertion in model container [2024-10-15 15:33:57,909 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-10-15 15:33:57,912 INFO L158 Benchmark]: Toolchain (without parser) took 1286.78ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 43.9MB in the beginning and 47.9MB in the end (delta: -4.0MB). Peak memory consumption was 28.0MB. Max. memory is 16.1GB. [2024-10-15 15:33:57,913 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory is still 30.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:33:57,914 INFO L158 Benchmark]: Witness Parser took 0.09ms. Allocated memory is still 67.1MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:33:57,915 INFO L158 Benchmark]: CACSL2BoogieTranslator took 326.58ms. Allocated memory is still 67.1MB. Free memory was 43.7MB in the beginning and 29.2MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-10-15 15:33:57,917 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.81ms. Allocated memory is still 67.1MB. Free memory was 29.2MB in the beginning and 46.2MB in the end (delta: -17.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-15 15:33:57,917 INFO L158 Benchmark]: Boogie Preprocessor took 47.66ms. Allocated memory is still 67.1MB. Free memory was 46.0MB in the beginning and 44.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:33:57,918 INFO L158 Benchmark]: RCFGBuilder took 375.72ms. Allocated memory is still 67.1MB. Free memory was 44.6MB in the beginning and 31.6MB in the end (delta: 13.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-10-15 15:33:57,919 INFO L158 Benchmark]: Referee took 500.36ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 31.6MB in the beginning and 47.9MB in the end (delta: -16.3MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2024-10-15 15:33:57,922 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 entry of procedure __VERIFIER_assert to exit of procedure __VERIFIER_assert. Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 30. Annotation is valid for all loop-free paths from loop head at line 30 to loop head at line 30. Annotation is valid for all loop-free paths from loop head at line 30 to exit of procedure main. Annotation is valid for all loop-free paths from loop head at line 30 to check that procedure precondition always holds at line 31. Annotation is valid for all loop-free paths from entry of procedure ULTIMATE.start to check that procedure precondition always holds at line -1. Annotation is valid for all loop-free paths from loop head at line 30 to check that procedure precondition always holds at line 30. 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 13. Annotation is valid for all loop-free paths from loop head at line 30 to check that procedure precondition always holds at line 31. Annotation is valid for all loop-free paths from loop head at line 30 to check that procedure precondition always holds at line 44. Annotation is valid for all loop-free paths from loop head at line 30 to check that procedure precondition always holds at line 45. Annotation is valid for all loop-free paths from loop head at line 30 to check that procedure precondition always holds at line 32. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory is still 30.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.09ms. Allocated memory is still 67.1MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 326.58ms. Allocated memory is still 67.1MB. Free memory was 43.7MB in the beginning and 29.2MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 30.81ms. Allocated memory is still 67.1MB. Free memory was 29.2MB in the beginning and 46.2MB in the end (delta: -17.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.66ms. Allocated memory is still 67.1MB. Free memory was 46.0MB in the beginning and 44.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 375.72ms. Allocated memory is still 67.1MB. Free memory was 44.6MB in the beginning and 31.6MB in the end (delta: 13.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Referee took 500.36ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 31.6MB in the beginning and 47.9MB in the end (delta: -16.3MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-10-15 15:33:57,956 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...