./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-match-subst.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-subst.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/chl-match-subst.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-subst.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-2755261-m [2024-01-26 15:20:10,410 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:20:10,442 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:20:10,445 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:20:10,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:20:10,459 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:20:10,460 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:20:10,460 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:20:10,460 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:20:10,461 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:20:10,461 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:20:10,461 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:20:10,462 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:20:10,462 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:20:10,462 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:20:10,463 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:20:10,463 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:20:10,463 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:20:10,463 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:20:10,464 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:20:10,464 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:20:10,464 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:20:10,464 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:20:10,465 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:20:10,465 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:20:10,465 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:20:10,465 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:20:10,466 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:20:10,466 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:20:10,473 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:20:10,473 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:20:10,473 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:20:10,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:20:10,473 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:20:10,474 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:20:10,474 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:20:10,474 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:20:10,474 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:20:10,474 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:20:10,475 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:20:10,475 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:20:10,475 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:20:10,475 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:20:10,476 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:20:10,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:20:10,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:20:10,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:20:10,717 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:20:10,719 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:20:10,721 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-subst.wvr.yml/witness.yml [2024-01-26 15:20:10,851 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:20:10,868 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:20:10,869 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-match-subst.wvr.c [2024-01-26 15:20:11,965 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:20:12,103 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:20:12,104 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-match-subst.wvr.c [2024-01-26 15:20:12,109 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb6255136/c189779451f84d8c8dc36cdf3d70c2fa/FLAG87ccf304c [2024-01-26 15:20:12,119 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb6255136/c189779451f84d8c8dc36cdf3d70c2fa [2024-01-26 15:20:12,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:20:12,121 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:20:12,121 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:12,122 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:20:12,125 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:20:12,125 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:10" (1/2) ... [2024-01-26 15:20:12,126 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@648ff27d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:12, skipping insertion in model container [2024-01-26 15:20:12,128 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:10" (1/2) ... [2024-01-26 15:20:12,129 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ebf5410 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:12, skipping insertion in model container [2024-01-26 15:20:12,130 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:12" (2/2) ... [2024-01-26 15:20:12,130 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@648ff27d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:12, skipping insertion in model container [2024-01-26 15:20:12,130 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:12" (2/2) ... [2024-01-26 15:20:12,131 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:20:12,163 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:20:12,164 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-26 15:20:12,164 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-26 15:20:12,165 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-26 15:20:12,165 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:20:12,165 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-26 15:20:12,165 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] seq_2_start_8 == 0 [2024-01-26 15:20:12,165 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_9 == 0 [2024-01-26 15:20:12,165 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_11 == 0 [2024-01-26 15:20:12,165 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_10 == 0 [2024-01-26 15:20:12,166 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_2_start_5 == 0 [2024-01-26 15:20:12,166 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] result_11 == 0 [2024-01-26 15:20:12,166 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] score_3 == 0 [2024-01-26 15:20:12,166 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_2_start_2 == 0 [2024-01-26 15:20:12,166 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] result_10 == 0 [2024-01-26 15:20:12,166 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_2_start_8 == 0 [2024-01-26 15:20:12,166 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_1_start_4 == 0 [2024-01-26 15:20:12,167 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] result_9 == 0 [2024-01-26 15:20:12,167 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] score_6 == 0 [2024-01-26 15:20:12,167 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_1_start_7 == 0 [2024-01-26 15:20:12,167 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:20:12,167 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] 1 <= b [2024-01-26 15:20:12,168 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b != 0 [2024-01-26 15:20:12,168 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] seq_1_start_7 == 0 [2024-01-26 15:20:12,168 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] seq_2_start_5 == 0 [2024-01-26 15:20:12,168 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] result_9 == 0 [2024-01-26 15:20:12,168 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] score_6 == 0 [2024-01-26 15:20:12,168 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] result_11 == 0 [2024-01-26 15:20:12,169 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] seq_2_start_8 == 0 [2024-01-26 15:20:12,169 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] result_10 == 0 [2024-01-26 15:20:12,169 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] score_3 == 0 [2024-01-26 15:20:12,169 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_2_start_5 == 0 [2024-01-26 15:20:12,169 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_10 == 0 [2024-01-26 15:20:12,169 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_2_start_8 == 0 [2024-01-26 15:20:12,169 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_1_start_4 == 0 [2024-01-26 15:20:12,169 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_9 == 0 [2024-01-26 15:20:12,170 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_11 == 0 [2024-01-26 15:20:12,170 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] score_6 == 0 [2024-01-26 15:20:12,170 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_1_start_7 == 0 [2024-01-26 15:20:12,172 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_1_start_7 == 0 [2024-01-26 15:20:12,172 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_9 == 0 [2024-01-26 15:20:12,172 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_11 == 0 [2024-01-26 15:20:12,172 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_2_start_5 == 0 [2024-01-26 15:20:12,172 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_2_start_2 == 0 [2024-01-26 15:20:12,172 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_2_start_8 == 0 [2024-01-26 15:20:12,173 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_1_start_4 == 0 [2024-01-26 15:20:12,173 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] score_3 == 0 [2024-01-26 15:20:12,173 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_1_start_1 == 0 [2024-01-26 15:20:12,173 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] score_6 == 0 [2024-01-26 15:20:12,173 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_10 == 0 [2024-01-26 15:20:12,173 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] score_0 == 0 [2024-01-26 15:20:12,174 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-26 15:20:12,174 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-26 15:20:12,174 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:20:12,174 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-26 15:20:12,174 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-26 15:20:12,175 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] score_6 == 0 [2024-01-26 15:20:12,175 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] seq_1_start_7 == 0 [2024-01-26 15:20:12,176 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] result_9 == 0 [2024-01-26 15:20:12,176 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] result_11 == 0 [2024-01-26 15:20:12,176 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] seq_2_start_8 == 0 [2024-01-26 15:20:12,176 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] result_10 == 0 [2024-01-26 15:20:12,177 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:20:12,177 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] result_11 == 0 [2024-01-26 15:20:12,177 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] result_9 == 0 [2024-01-26 15:20:12,177 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] seq_2_start_8 == 0 [2024-01-26 15:20:12,177 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] result_10 == 0 [2024-01-26 15:20:12,177 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] result_11 == 0 [2024-01-26 15:20:12,178 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] result_9 == 0 [2024-01-26 15:20:12,178 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] result_10 == 0 [2024-01-26 15:20:12,178 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] seq_2_start_8 == 0 [2024-01-26 15:20:12,178 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] result_9 == 0 [2024-01-26 15:20:12,178 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] result_11 == 0 [2024-01-26 15:20:12,178 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] seq_1_start_7 == 0 [2024-01-26 15:20:12,178 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] result_10 == 0 [2024-01-26 15:20:12,179 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b <= -1 [2024-01-26 15:20:12,179 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b != 0 [2024-01-26 15:20:12,179 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_2_start_5 == 0 [2024-01-26 15:20:12,180 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] result_11 == 0 [2024-01-26 15:20:12,180 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_1_start_4 == 0 [2024-01-26 15:20:12,180 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] result_10 == 0 [2024-01-26 15:20:12,180 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] score_6 == 0 [2024-01-26 15:20:12,180 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_2_start_8 == 0 [2024-01-26 15:20:12,180 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_1_start_7 == 0 [2024-01-26 15:20:12,181 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] result_9 == 0 [2024-01-26 15:20:12,181 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-26 15:20:12,183 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:20:12,184 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-26 15:20:12,184 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_1_start_1 == 0 [2024-01-26 15:20:12,184 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_1_start_7 == 0 [2024-01-26 15:20:12,184 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] score_6 == 0 [2024-01-26 15:20:12,184 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_2_start_5 == 0 [2024-01-26 15:20:12,184 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] result_11 == 0 [2024-01-26 15:20:12,184 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_2_start_8 == 0 [2024-01-26 15:20:12,184 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] result_9 == 0 [2024-01-26 15:20:12,185 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_2_start_2 == 0 [2024-01-26 15:20:12,185 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] score_3 == 0 [2024-01-26 15:20:12,185 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] result_10 == 0 [2024-01-26 15:20:12,185 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_1_start_4 == 0 [2024-01-26 15:20:12,185 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-26 15:20:12,185 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-26 15:20:12,185 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-26 15:20:12,185 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-26 15:20:12,185 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-26 15:20:12,186 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-26 15:20:12,205 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:20:12,377 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-match-subst.wvr.c[3056,3069] [2024-01-26 15:20:12,388 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:20:12,397 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:20:12,406 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local [2024-01-26 15:20:12,438 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: s2 [2024-01-26 15:20:12,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ebf5410 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:12, skipping insertion in model container [2024-01-26 15:20:12,439 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:12,439 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:20:12,441 INFO L158 Benchmark]: Toolchain (without parser) took 319.48ms. Allocated memory is still 163.6MB. Free memory was 102.4MB in the beginning and 86.3MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:20:12,441 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 163.6MB. Free memory was 133.0MB in the beginning and 132.7MB in the end (delta: 302.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:12,442 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 163.6MB. Free memory is still 126.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:12,443 INFO L158 Benchmark]: CACSL2BoogieTranslator took 317.92ms. Allocated memory is still 163.6MB. Free memory was 102.4MB in the beginning and 86.3MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:20:12,444 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.22ms. Allocated memory is still 163.6MB. Free memory was 133.0MB in the beginning and 132.7MB in the end (delta: 302.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.19ms. Allocated memory is still 163.6MB. Free memory is still 126.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 317.92ms. Allocated memory is still 163.6MB. Free memory was 102.4MB in the beginning and 86.3MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 43]: Incorrect Syntax Undeclared variable in ACSL expression: s2 RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/chl-match-subst.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-subst.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-2755261-m [2024-01-26 15:20:14,458 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:20:14,511 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:20:14,519 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:20:14,520 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:20:14,546 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:20:14,547 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:20:14,547 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:20:14,547 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:20:14,550 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:20:14,551 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:20:14,551 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:20:14,551 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:20:14,552 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:20:14,553 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:20:14,553 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:20:14,553 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:20:14,553 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:20:14,554 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:20:14,554 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:20:14,554 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:20:14,555 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:20:14,555 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:20:14,555 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:20:14,555 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:20:14,556 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:20:14,556 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:20:14,556 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:20:14,556 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:20:14,556 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:20:14,557 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:20:14,558 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:20:14,558 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:20:14,558 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:20:14,558 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:20:14,558 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:20:14,559 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:20:14,559 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:20:14,559 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:20:14,559 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:20:14,560 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:20:14,560 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:20:14,560 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:20:14,560 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:20:14,561 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:20:14,561 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:20:14,561 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:20:14,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:20:14,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:20:14,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:20:14,861 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:20:14,861 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:20:14,863 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-match-subst.wvr.c [2024-01-26 15:20:16,013 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:20:16,145 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:20:16,146 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-match-subst.wvr.c [2024-01-26 15:20:16,152 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83317d285/a8d1d7f7dc304c078ab736311e77f993/FLAG5848d24c3 [2024-01-26 15:20:16,162 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83317d285/a8d1d7f7dc304c078ab736311e77f993 [2024-01-26 15:20:16,165 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:20:16,165 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:20:16,166 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-match-subst.wvr.yml/witness.yml [2024-01-26 15:20:16,291 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:20:16,293 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:20:16,295 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:16,295 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:20:16,299 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:20:16,299 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:16" (1/2) ... [2024-01-26 15:20:16,301 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18c164a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:16, skipping insertion in model container [2024-01-26 15:20:16,301 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:16" (1/2) ... [2024-01-26 15:20:16,303 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@392c9762 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:16, skipping insertion in model container [2024-01-26 15:20:16,303 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:16" (2/2) ... [2024-01-26 15:20:16,303 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18c164a3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:16, skipping insertion in model container [2024-01-26 15:20:16,303 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:16" (2/2) ... [2024-01-26 15:20:16,303 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:20:16,335 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:20:16,336 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-26 15:20:16,336 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] seq_2_start_8 == 0 [2024-01-26 15:20:16,336 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_9 == 0 [2024-01-26 15:20:16,336 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_10 == 0 [2024-01-26 15:20:16,336 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_11 == 0 [2024-01-26 15:20:16,337 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] score_0 == 0 [2024-01-26 15:20:16,337 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_2_start_2 == 0 [2024-01-26 15:20:16,337 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_9 == 0 [2024-01-26 15:20:16,337 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_1_start_4 == 0 [2024-01-26 15:20:16,337 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_10 == 0 [2024-01-26 15:20:16,337 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_2_start_8 == 0 [2024-01-26 15:20:16,337 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_1_start_7 == 0 [2024-01-26 15:20:16,338 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] score_3 == 0 [2024-01-26 15:20:16,338 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_1_start_1 == 0 [2024-01-26 15:20:16,338 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] score_6 == 0 [2024-01-26 15:20:16,338 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_11 == 0 [2024-01-26 15:20:16,338 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] seq_2_start_5 == 0 [2024-01-26 15:20:16,339 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] 1 <= b [2024-01-26 15:20:16,339 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b != 0 [2024-01-26 15:20:16,339 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] result_11 == 0 [2024-01-26 15:20:16,339 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] seq_1_start_7 == 0 [2024-01-26 15:20:16,339 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] result_9 == 0 [2024-01-26 15:20:16,339 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] result_10 == 0 [2024-01-26 15:20:16,340 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] seq_2_start_8 == 0 [2024-01-26 15:20:16,340 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_1_start_1 == 0 [2024-01-26 15:20:16,340 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] result_11 == 0 [2024-01-26 15:20:16,340 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_2_start_2 == 0 [2024-01-26 15:20:16,340 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] score_3 == 0 [2024-01-26 15:20:16,340 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] score_6 == 0 [2024-01-26 15:20:16,340 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] result_9 == 0 [2024-01-26 15:20:16,340 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] result_10 == 0 [2024-01-26 15:20:16,341 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_1_start_7 == 0 [2024-01-26 15:20:16,341 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_2_start_5 == 0 [2024-01-26 15:20:16,341 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_1_start_4 == 0 [2024-01-26 15:20:16,342 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] seq_2_start_8 == 0 [2024-01-26 15:20:16,343 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-26 15:20:16,343 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-26 15:20:16,343 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-26 15:20:16,343 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:20:16,343 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-26 15:20:16,343 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-26 15:20:16,343 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:20:16,344 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] score_6 == 0 [2024-01-26 15:20:16,344 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] seq_1_start_7 == 0 [2024-01-26 15:20:16,344 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] result_11 == 0 [2024-01-26 15:20:16,344 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] result_10 == 0 [2024-01-26 15:20:16,344 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] seq_2_start_8 == 0 [2024-01-26 15:20:16,344 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] seq_2_start_5 == 0 [2024-01-26 15:20:16,345 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] result_9 == 0 [2024-01-26 15:20:16,345 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-26 15:20:16,345 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-26 15:20:16,345 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-26 15:20:16,346 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-26 15:20:16,346 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-26 15:20:16,346 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] result_9 == 0 [2024-01-26 15:20:16,346 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] result_11 == 0 [2024-01-26 15:20:16,347 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] seq_2_start_8 == 0 [2024-01-26 15:20:16,347 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] score_6 == 0 [2024-01-26 15:20:16,347 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] seq_1_start_7 == 0 [2024-01-26 15:20:16,347 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] result_10 == 0 [2024-01-26 15:20:16,347 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] result_11 == 0 [2024-01-26 15:20:16,347 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_2_start_8 == 0 [2024-01-26 15:20:16,347 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] score_6 == 0 [2024-01-26 15:20:16,347 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] result_10 == 0 [2024-01-26 15:20:16,347 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_1_start_4 == 0 [2024-01-26 15:20:16,348 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] result_9 == 0 [2024-01-26 15:20:16,348 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_2_start_5 == 0 [2024-01-26 15:20:16,348 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] seq_1_start_7 == 0 [2024-01-26 15:20:16,348 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_1_start_4 == 0 [2024-01-26 15:20:16,348 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] result_11 == 0 [2024-01-26 15:20:16,348 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_2_start_5 == 0 [2024-01-26 15:20:16,348 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_2_start_2 == 0 [2024-01-26 15:20:16,348 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] result_9 == 0 [2024-01-26 15:20:16,348 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] result_10 == 0 [2024-01-26 15:20:16,349 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] score_3 == 0 [2024-01-26 15:20:16,349 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_2_start_8 == 0 [2024-01-26 15:20:16,349 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] seq_1_start_7 == 0 [2024-01-26 15:20:16,349 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] score_6 == 0 [2024-01-26 15:20:16,349 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:20:16,349 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967295LL + (long long )s1) - (long long )s2 >= 0LL [2024-01-26 15:20:16,349 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967295LL - (long long )s1) + (long long )s2 >= 0LL [2024-01-26 15:20:16,349 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967296LL + (long long )s1) + (long long )s2 >= 0LL [2024-01-26 15:20:16,349 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (4294967294LL - (long long )s1) - (long long )s2 >= 0LL [2024-01-26 15:20:16,350 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] result_11 == 0 [2024-01-26 15:20:16,350 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] result_9 == 0 [2024-01-26 15:20:16,350 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] result_10 == 0 [2024-01-26 15:20:16,350 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] seq_2_start_8 == 0 [2024-01-26 15:20:16,350 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b <= -1 [2024-01-26 15:20:16,350 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b != 0 [2024-01-26 15:20:16,350 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-26 15:20:16,351 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:20:16,351 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] score_3 == 0 [2024-01-26 15:20:16,351 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_11 == 0 [2024-01-26 15:20:16,351 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_9 == 0 [2024-01-26 15:20:16,351 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_10 == 0 [2024-01-26 15:20:16,351 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] score_6 == 0 [2024-01-26 15:20:16,351 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_1_start_7 == 0 [2024-01-26 15:20:16,352 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_1_start_4 == 0 [2024-01-26 15:20:16,352 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_2_start_8 == 0 [2024-01-26 15:20:16,352 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] seq_2_start_5 == 0 [2024-01-26 15:20:16,352 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] result_11 == 0 [2024-01-26 15:20:16,352 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] result_9 == 0 [2024-01-26 15:20:16,352 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] result_10 == 0 [2024-01-26 15:20:16,353 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:20:16,376 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:20:16,536 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-match-subst.wvr.c[3056,3069] [2024-01-26 15:20:16,548 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:20:16,560 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:20:16,573 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local [2024-01-26 15:20:16,595 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: s2 [2024-01-26 15:20:16,596 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@392c9762 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:16, skipping insertion in model container [2024-01-26 15:20:16,596 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:16,597 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:20:16,599 INFO L158 Benchmark]: Toolchain (without parser) took 305.03ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 28.7MB in the beginning and 42.6MB in the end (delta: -13.9MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. [2024-01-26 15:20:16,599 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 60.8MB. Free memory was 41.6MB in the beginning and 41.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:16,600 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 60.8MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:16,600 INFO L158 Benchmark]: CACSL2BoogieTranslator took 301.88ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 28.5MB in the beginning and 42.6MB in the end (delta: -14.1MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. [2024-01-26 15:20:16,602 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 60.8MB. Free memory was 41.6MB in the beginning and 41.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 60.8MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 301.88ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 28.5MB in the beginning and 42.6MB in the end (delta: -14.1MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 43]: Incorrect Syntax Undeclared variable in ACSL expression: s2 RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN